Meyer, U. (1983). Dürer's Victoria and his apocalyptic Symbols. Kritische Berichte.
Lua i Stíl Chicago (17ú heag.)Meyer, Ursula. "Dürer's Victoria and His Apocalyptic Symbols." Kritische Berichte 1983.
Lua MLA (8ú heag.)Meyer, Ursula. "Dürer's Victoria and His Apocalyptic Symbols." Kritische Berichte, 1983.
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